What is the measure of one interior angle of a 42 sided regular polygon

What is the equivalent fraction for the following fraction using 5 as the multiplier? 1/2

Leila is buying a dinosaur model. the price of the model is xxx dollars, and she also has to pay a 7\%7%7, percent tax.

Which statement is correct? the range of the graph is all real numbers greater than or equal to 0. the domain of the graph is all real numbers greater than or equal to 0. the range and domain of the graph are the same. the domain of the graph is all real numbers